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TIMKEN 1990X - 1931 bearing — Dimensions on request
TIMKEN 1990X - 1931 photo 1TIMKEN 1990X - 1931 photo 2
TIMKENTapered Roller Bearings

TIMKEN 1990X - 1931

Tapered 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
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Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China ⚡ Reply ≤ 30 min
The TIMKEN 1990X - 1931 is a Tapered 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

BrandTIMKEN
CategoryTapered Roller Bearings
TypeTapered Roller Bearings
Dimensions (d × D × B)Dimensions on request
Catalogue Ref.wpU5kLcAdJ
Aa - Cage-Cone Backface Clearance2 mm0.08 in
Ab - Cage-Cone Frontface Clearance2 mm0.08 in
B - Cone Width21.336 mm0.8400 in
Bearing Weight0.30 Kg0.7 lb
C - Cup Width15.875 mm0.6250 in
C0 - Static Radial Rating11300 lbf50200 N
Cage TypeStamped Steel
Cone Part Number1990X
Cup Part Number1931
D - Cup Outer Diameter60.325 mm2.3750 in
Da - Cup Frontface Backing Diameter55.88 mm2.20 in
Db - Cup Backface Backing Diameter52.07 mm2.05 in
Design UnitsImperial
G1 - Heat Generation Factor (Roller-Raceway)12.5
G2 - Heat Generation Factor (Rib-Roller End)6.3
Series1900
T - Bearing Width21.826 mm0.8593 in
d - Bore23.813 mm0.9375 in
da - Cone Frontface Backing Diameter29.46 mm1.16 in
db - Cone Backface Backing Diameter36.07 mm1.42 in

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