High quality TAPPER ROLLER BEARING 25878-25821 25878-25821RS 25878-25821C3 34.925*73.025*23.812mm
High quality TAPPER ROLLER BEARING 25878-25821 25878-25821RS 25878-25821C3 34.925*73.025*23.812mm
Product introduction
Tapered roller bearings are mainly used to bear radial and axial combined loads based on radial loads, generally not suitable to bear axial loads alone, such bearings can be installed respectively the inner ring (with a full set of rollers and retainers) and the outer ring. This type of bearing does not allow the shaft to tilt relative to the housing, resulting in additional axial forces under radial load.
Specifications for 25878 25821, Imperial Taper Roller Bearing with a 1.370 inch bore - Select Range |
|
| Reference | 25878 25821 |
| Brand | Select |
| Inside Diameter | 1.370" |
| Outside Diameter | 2.870" |
| Width | 0.937" |
| Weight (KG) | 0.469 |
Schematic for 25878 25821, Imperial Taper Roller Bearing with a 1.370 inch bore - Select Range |
|
| B | 0.937" |
| d | 1.370" |
| D | 2.870" |
Specifications
Dimensions
Abutment and Fillet Dimensions
Basic Load Ratings
Factors
| K - Factor7 | 2.01 |
| e - ISO Factor8 | 0.29 |
| Y - ISO Factor9 | 2.07 |
G1 - Heat Generation Factor (Roller-Raceway) |
26.4 |
G2 - Heat Generation Factor (Rib-Roller End) |
10.9 |
| Cg - Geometry Factor10 | 0.0695 |
25878-25821 Collection
| M2X146 | NUP309 | T7FC055 | DNB50/60 | NUP2207 |
| NUP309 | T7FC055 | MAG120 | NUP207 | NUP309=180 |
| NUP2212 | 30312D | MAG150 | 6213 | HMGF36 |
| I84M5X130 | 30314D | NUP309 | 30312D=155 | NUP206=100 |
| M5X180 | 30312D | NUP308 | M2X120 | NUP2208 |
| 32205 | 30309D | GM35VL | 32207 | NUP2211 |
| T7FC060 | NUP2207=140 | NUP2206=130 | NUP205E | HMGC48 |
| M2X150 | 30312D | 6008 | NUP207=120 | NUP309 |
| M2X170 | NUP2209 | NUP307 | NUP2209=160 | 30312D |
| M2X210 | JMF23 | 30210 | 6305 | GM35VA |
| HMGF57 | JMF151 | 30311D | NUP2211=250 | 30312D=155 |
| NUP306 | 11749/11710 | 30210 | KMF160-PC360-7 | SG04 |
| NUP307 | NUP309=180 | KMF125-PC200-8 | MSG-27P | SG025 |
| KMF41-PC60 | NUP309 | M2X96 | NUP207 | HMGC32 |
| NUP308 | NUP206 | MCB172 | HMS072 | HMGF35 |
| JMF29 | 6305M | NUP206E | AP5S67 | M2X63 |
| NUP307 | 4T-30307 | M2X55 | NUP308=140 | NUP2208=210 |
| 30312D | SG08 | NUP307 | T7FC055=300 | NUP307=110 |
| NIP2310 | GM17VA | NUP307 | NUP309 | JMF195 |
| NUP208E | JMV-44/22 | NUP309=180 | JMF250 | NUP2212 |
| NUP308=14 | KMF125-PC200-7 | JMV-53/31 | 15578 | |
| T7FC065 | NUP2310 | NUP310 | MAG85 | NUP306 |
| 30309D=110 | 30309D | KMF90-PC200-6 | 30312 | NUP308 |
| NUP207/NUP306 | NUP2211 | NUP2206 | NUP207 |
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