Double Row Tapered Roller Bearings (One Double Row Outer Ring and Two Inner Rings)

BT2B332449

Designation BT2B332449

Boundary dimensions[mm]

d 285.750,11.2500

D 380.898

T 139.7

C 107.95

r1,r2 Min 3.5

r3,r4 Min 1

Mass（kg） 42

AFBMA LM654649/LM654610D

Design 11

Load ratings[kN]

dyn Cr 1140

stat Cor 3000

Calculation factors

e 0.43

Y1 1.6

Y2 2.3

Y0 1.6

K 1.35

SEND INQUIRY

Phone： +86-574-86597612

Fax： +86-574-86597652

Address： Building 31, Chuang E Huigu, No. 777,West Zhongguan Road, Zhenhai Economic Development Zone, Ningbo, Zhejiang, China