33111JR

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
55 mm
D
95 mm
T
30 mm
B
30 mm
C
23 mm
r(min.)
1.5 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
145 kN
Basic load ratings : C0r
161 kN
Fatigue load limit : Cu
24.6 kN
Limiting speeds(Grease lub.)
4000 min-1
Limiting speeds(Oil lub.)
5300 min-1
Load center spread : a
22.5 mm
Constant e
0.37
Axial load factors : Y1
1.60
Axial load factors : Y0
0.88

Mounting dimensions

da(min.)
63.5 mm
db(max.)
62 mm
Da(max.)
86.5 mm
da(min.)
83 mm
db(min.)
91 mm
Sa(min.)
5 mm
Sb(min.)
7 mm
ra(max.)
1.5 mm
rb(max.)
1.5 mm

Refer.

(Refer.)Mass
0.868 kg

Technical calculation for this product.

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