HM252349 - HM252310
📏 Dimensions on request
Product Photo
TIMKENCustom & Special Bearings
TIMKEN 1988 - 1931
Custom & Special 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 1988 - 1931 is a Custom & Special 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 | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | Dimensions on request |
| Catalogue Ref. | KbK3CT7X80 |
| Aa - Cage-Cone Backface Clearance | 0 mm0 in |
| Ab - Cage-Cone Frontface Clearance | 2 mm0.08 in |
| B - Cone Width | 19.355 mm0.7620 in |
| Bearing Weight | 0.30 Kg0.600 lb |
| C - Cup Width | 15.875 mm0.6250 in |
| C0 - Static Radial Rating | 11300 lbf50200 N |
| Cage Type | Stamped Steel |
| Cone Part Number | 1988 |
| Cup Part Number | 1931 |
| D - Cup Outer Diameter | 60.325 mm2.3750 in |
| Da - Cup Frontface Backing Diameter | 55.88 mm2.20 in |
| Db - Cup Backface Backing Diameter | 52.07 mm2.05 in |
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) | 12.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 6.3 |
| Series | 1900 |
| T - Bearing Width | 19.845 mm0.7813 in |
| d - Bore | 28.575 mm1.1250 in |
| da - Cone Frontface Backing Diameter | 33.53 mm1.32 in |
| db - Cone Backface Backing Diameter | 39.62 mm1.56 in |
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