TIMKEN M38545-M38511 Tapered roller bearing
Also known as : M38545-M38511
- Inside Diameter: 33.338 mm
- Outside Diameter: 65.987 mm
- Width: 20.64 mm
- Basic dynamic load rating: 62.4 kN
- Basic static load rating: 72.8 kN
TIMKEN M38545-M38511
TIMKEN M38545-M38511 details
| Series | M38500 |
|---|---|
| model | M38545-M38511 |
| Cone Part Number | M38545 |
| Cup Part Number | M38511 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
0.300 Kg 0.70 lb |
| Dimensions | |
| d - Bore |
33.338 mm 1.3125 in |
| D - Cup Outer Diameter |
65.987 mm 2.5979 in |
| B - Cone Width |
20.638 mm 0.8125 in |
| C - Cup Width |
16.670 mm 0.6563 in |
| T - Bearing Width |
20.640 mm 0.8126 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
3.560 mm 0.14 in |
| r - Cup Backface "To Clear" Radius |
2.29 mm 0.090 in |
| da - Cone Frontface Backing Diameter |
39.12 mm 1.54 in |
| db - Cone Backface Backing Diameter |
44.96 mm 1.77 in |
| Da - Cup Frontface Backing Diameter |
62.00 mm 2.46 in |
| Db - Cup Backface Backing Diameter |
57.91 mm 2.28 in |
| Ab - Cage-Cone Frontface Clearance |
3.3 mm 0.13 in |
| Aa - Cage-Cone Backface Clearance |
-0.3 mm -0.01 in |
| a - Effective Center Location |
-5.60 mm -0.22 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
16200 N 3640 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
62400 N 14000 lbf |
| C0 - Static Radial Rating |
72800 N 16400 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
9770 N 2200 lbf |
| Factors | |
| K - Factor | 1.66 |
| e - ISO Factor | 0.35 |
| Y - ISO Factor | 1.7 |
| G1 - Heat Generation Factor (Roller-Raceway) | 20.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 12.9 |
| Cg - Geometry Factor | 0.068 |
TIMKEN M38545-M38511 bearing cross reference
68450R/68709R
33.338 mmx 65.987 mmx 20.64 mm
H414245/H414210
33.338 mmx 65.987 mmx 20.64 mm
387/382A
33.338 mmx 65.987 mmx 20.64 mm
HM88630R/HM88610R
33.338 mmx 65.987 mmx 20.64 mm
02473R/02420R
33.338 mmx 65.987 mmx 20.64 mm
23100R/23256R
33.338 mmx 65.987 mmx 20.64 mm
387-384ED
33.338 mmx 65.987 mmx 20.64 mm
389-384DRB
33.338 mmx 65.987 mmx 20.64 mm
EE132083-132126D
33.338 mmx 65.987 mmx 20.64 mm
42362D - 42586
33.338 mmx 65.987 mmx 20.64 mm
L357049-L357019-B
33.338 mmx 65.987 mmx 20.64 mm
