Angular Contact Ball Bearing

Double Row Angular Contact Ball Bearing 4952X3DM / W34 For Machine Tool Spindles Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight(kg) d D B r12 dyc(Cr) stc(Cor) a Grease Oil 4952X3DM/W34 260 369.5 92 4 287 662 362.2 800 1200 24.3 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5) 4)

Double Row Angular Contact Ball Bearings 4048X1DM / W34 For Air Compressors Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight(kg) d D B r12 dyc(Cr) stc(Cor) a Grease Oil 4048X1DM/W34 240 359.5 118 3 289 648 360.2 900 1250 44.9 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5) 4) Noise

Double Row Angular Contact Ball Bearings 4040DM/W34, 4944X3DM, 4044DM / W34 Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight(kg) d D B r12 dyc(Cr) stc(Cor) a Grease Oil 4040DM/W34 200 310 109 2.1 264 538 310.7 1200 1600 28 4944X3DM 220 309.5 76 2.1 192 381 301.9 1100 1500 18 4044DM/W34 220 340 118 3 276 596 340.2 1000 1400 38.8 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level

Double Row Angular Contact Ball Bearings 4938X3DW, 4938X3DM/W34 For Printing Machines Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight(kg) d D B r12 dyc(Cr) stc(Cor) a Grease Oil 4938X3DW 190 269.5 66 2.1 169 324 262.6 1350 1700 11.5 4938X3DM/W34 190 269.5 66 2.1 169 324 263.6 1350 1700 11.5 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings

Double Row Angular Contact ball Bearings 4936X3DM, 4936X3DM/W34 For Gas Turbines Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight(kg) d D B r12 dyc(Cr) stc(Cor) a Grease Oil 4936X3DM 180 259.5 66 2.1 216 313 253.8 1400 1800 10.8 4936X3DM/W34 180 259.5 66 2.1 216 313 253.8 1400 1800 10.7 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3)

Double Row Angular Contact Ball Bearings 4032DM For Printing Machines Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight(kg) d D B r12 dyc(Cr) stc(Cor) a Grease Oil 4032DM 160 240 80 2.1 161 289 240.8 1900 2500 12.2 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5) 4) Noise Level: EMQ V1

71976B Single Row Angular Contact Ball Bearings 4032DM For Printing Machines Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 71976B 380 520 65 4 1.5 273 630 221.4 500 800 42.1 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5)

7072CF3 Single Row Angular Contact Ball Bearings 4032DM For Gas Turbines Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 7072CF3 360 540 82 5 1.3 409 965 101.3 600 1000 65.3 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5) 4)

B71957Y Single Row Angular Contact Ball Bearings For Machine Tool Spindles Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil B71957Y 285 380 46 2.1 1.1 188 366 119 800 1200 14.7 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5)

71956AC Single Row Angular Contact Ball Bearings For Machine Tool Spindles, Gas Turbines Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 71956AC 280 380 46 2.1 1.1 206 405 99.9 800 1300 15.7 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3) Tolerance level: ABEC-1 (P0), ABEC-3

71952AC Single Row Angular Contact Ball Bearings 4938X3DW, 4938X3DM/W34 For Printing Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 71952AC 260 360 46 2.1 1.1 200 380 95.3 900 1400 13.8 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6),

7248B Single Row Angular Contact Ball Bearings For High Frequency Motors Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 7248B 240 440 72 4 1.5 322 626 178.5 1000 1500 50.9 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5) 4)

72948AC Single Row Angular Contact Ball Bearings For Machine Tool Spindles Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 72948AC 240 320 48 2.1 1.1 142 250 89.3 1000 1500 10 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5)

Single Row Angular Contact Ball Bearings 7244AC For Gas Turbines, Oil Pumps Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 7244AC 220 400 65 4 1.5 325 605 104.7 1100 1600 36.1 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5)

7336B, 7038AC Single Row Angular Contact Ball Bearings For High Frequency Motors Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 7336B 180 380 75 4 1.5 311 536 155 1300 1800 37 7038AC 190 290 46 2.1 1.1 165 263 79 1800 2400 10.7 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3)

7236C, 7236AC Single Row Angular Contact Ball Bearings For Printing Machines Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 7236C 180 320 52 4 1.5 256 418 59.5 2700 3200 17.9 7236AC 180 320 52 4 1.5 244 399 84.3 1700 2200 17.9 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3)

7234AC, B7234AC Single Row Angular Contact Ball Bearings For Gas Turbines Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 7234C 170 310 52 4 1.5 247 389 58.2 2800 3400 17.2 7234AC 170 310 52 4 1.5 235 371 82 1800 2400 17.2 B7234AC 170 310 52 4 1.5 217 343 82 1500 1900 17.4 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same

7034ACQ1 Single Row Angular Contact Ball Bearings For Machine Tool Spindles Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 7034ACQ1 170 260 42 2.1 1.1 153 227 71.1 2000 2600 8.27 7034ACQ1 170 260 42 2.1 1.1 153 227 71.1 2000 2600 7.98 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level: reach the same level as the Japanese and European

7232C, 7232AC, 7332B Single Row Angular Contact Ball Bearing For Axial Load, Radial Load Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 7232C 160 290 48 3 1.1 202 304 54.1 2900 3600 14.5 7232AC 160 290 48 3 1.1 192 289 76.5 190 2600 14.5 7332B 160 340 68 4 1.5 259 409 138.9 1200 1600 30.8 Specifications: 1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS 2) Quality level:

B7032ACQ1, B7032ACM Single Row Angular Contact Ball Bearings For Air Compressors Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil B7032ACQ1 160 240 38 2.1 1.1 124 183 65.6 1800 2200 5.74 B7032ACM 160 240 38 2.1 1.1 124 183 65.6 1800 2200 5.81 7032ACM 160 240 38 2.1 1.1 124 183 65.6 1800 2200 5.95 Designations Principal dimensions(mm) Basic load ratings(kN) Function