Bearing R4LLB NTN MODELS

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Bearing R4LLB NTN

Bearing R4LLB NTN SPECIFICATIONS

Manufacturers of all Ball Bearings online are represented Kate Komatsu part Machinery Co., Ltd in our partial list of clients. Contact Gary for a complete Bearing R4LLB NTN 3900 Series list of clients and projects. 3982W Cone Part Number
Series:3900
Cone Part Number:3982W
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:51300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:13300 lbf
d:2.5000 in
B - Cone Width:1.1830 in

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Products and services Bearing R4LLB NTN

Series:3900
Cone Part Number:3982W
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:51300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:13300 lbf
d:2.5000 in
B - Cone Width:1.1830 in
R - Cone Backface To Clear Radius3:0.14 in
da - Cone Frontface Backing Diameter:2.8 in
db - Cone Backface Backing Diameter:3.03 in
Ab - Cage-Cone Frontface Clearance:0.08 in
Aa - Cage-Cone Backface Clearance:0.06 in
a - Effective Center Location4:-0.18 in
C90 - Dynamic Radial Rating (90 million revolutions)5:7640 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:29500 lbf
C0 - Static Radial Rating:43000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:5260 lbf
K - Factor8:1.45
Cg - Geometry Factor:0.109

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Main Products: Load Wheel, Chain Wheel, Drive Wheel, Gear Block, Guide Wheel, Chain Rail Assembly, Track Assembly, Track Plate and High Strength Bolt. Other products: chain link, chain pin, bucket shaft, bucket shaft sleeve, swing frame, connecting rod, chain bracket, tension cylinder, tension spring, U-frame, large and small arm cylinder assembly, rubber block, bucket teeth, tooth base, etc.

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