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TIMKEN 557A - 552A bearing — Dimensions on request
TIMKEN 557A - 552A photo 1TIMKEN 557A - 552A photo 2
TIMKENTapered Roller Bearings

TIMKEN 557A - 552A

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 557A - 552A 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.8AR7s07f77
Aa - Cage-Cone Backface Clearance1.8 mm0.07 in
Ab - Cage-Cone Frontface Clearance2 mm0.08 in
B - Cone Width36.678 mm1.4440 in
Bearing Weight2 Kg4.5 lb
C - Cup Width30.163 mm1.1875 in
C0 - Static Radial Rating55700 lbf248000 N
Cage TypeStamped Steel
Cone Part Number557A
Cup Part Number552A
D - Cup Outer Diameter123.825 mm4.8750 in
Da - Cup Frontface Backing Diameter116.10 mm4.60 in
Db - Cup Backface Backing Diameter108.97 mm4.29 in
Design UnitsImperial
G1 - Heat Generation Factor (Roller-Raceway)91
G2 - Heat Generation Factor (Rib-Roller End)21.1
Series555
T - Bearing Width38.100 mm1.5000 in
d - Bore60.325 mm2.3750 in
da - Cone Frontface Backing Diameter69.09 mm2.72 in
db - Cone Backface Backing Diameter84.07 mm3.31 in

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