3478 - 3420-B
📏 Dimensions on request
Product Photo
TIMKENCylindrical Roller Bearings
TIMKEN 621 - 612-B
Cylindrical Roller Bearings · Dimensions on request
✓323,474 SKUs in the online catalogue
✓OEM & custom bearings welcome
✓Reply within 30 minutes (working days)
✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China
⚡ Reply ≤ 30 min
The TIMKEN 621 - 612-B is a Cylindrical Roller Bearings, available in the dimensions listed in the specification table below. Supplied by Wuxi Andge Bearing Co., Ltd. (AndgeBearing), a bearing manufacturer and exporter based in Wuxi, Jiangsu, China — OEM and custom bearings welcome, RFQ replied within 30 minutes on working days.
Full Specifications
| Brand | TIMKEN |
|---|---|
| Category | Cylindrical Roller Bearings |
| Type | Cylindrical Roller Bearings |
| Dimensions (d × D × B) | Dimensions on request |
| Catalogue Ref. | SYGzP42s1d |
| Aa - Cage-Cone Backface Clearance | 3.3 mm0.13 in |
| Ab - Cage-Cone Frontface Clearance | 2.8 mm0.11 in |
| B - Cone Width | 41.275 mm1.6250 in |
| Bearing Weight | 2.3 Kg5 lb |
| C - Cup Width | 31.750 mm1.2500 in |
| C0 - Static Radial Rating | 54800 lbf244000 N |
| C1 - Cup Flange Width | 7.142 mm0.2812 in |
| Cage Type | Stamped Steel |
| Cone Part Number | 621 |
| Cup Part Number | 612-B |
| D - Cup Outer Diameter | 120.650 mm4.7500 in |
| D1 - Flange Outer Diameter | 127.691 mm5.0272 in |
| Da - Cup Frontface Backing Diameter | 110.49 mm4.35 in |
| Design Units | Imperial |
| G2 - Heat Generation Factor (Rib-Roller End) | 16.2 |
| Series | 615 |
| T - Bearing Width to Flange | 16.667 mm0.6562 in |
| T1 - Bearing Width | 41.275 mm1.625 in |
| d - Bore | 53.975 mm2.1250 in |
| da - Cone Frontface Backing Diameter | 63 mm2.48 in |
| db - Cone Backface Backing Diameter | 70.1 mm2.76 in |
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