Home Bearing TIMKEN 31310 Tapered Roller Bearing 50x110x29.25mm
TIMKEN 31310 Bearing

For reference only. Please contact us for actual product photos and detailed specifications.

TIMKEN Genuine Original

TIMKEN 31310 Tapered Roller Bearing 50x110x29.25mm
Model / Part No: 31310 Catalog ID: MB-2CA6C883

Brand

TIMKEN

Model / Part No.

31310

Category

Bearing

Origin

Global

Availability

900 pcs Ready to Ship
US$ 20.10 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

NTN 31310

NTN

31310

US$ 20.00 View
NXZ 31310

NXZ

31310

US$ 5.30 View
LYC 31310

LYC

31310

US$ 6.20 View
ZWZ 31310

ZWZ

31310

US$ 6.50 View
HRB 31310

HRB

31310

US$ 6.70 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3

Technical Specifications (For reference only)

Weight kg

Weight kg
1.21

Bearing

C
19.000
B
27.000
a (3)
5.6

Bearing Model

Outer Ring
31310
Inner ring
31310

Rated Load, N

Static Load C 0
132000
Dynamic Load (1) C 90
29900
Dynamic load (1) C a90
42200
Factor (5) K
0.71
Dynamic Load (1) C1
115000
Factor (5) Y
0.73
Factor (5) e
0.83

Factor

G g
0.0690
G 2
14.6
G 1
37.1

Bearing Housing

Maximum Shoulder Chamfer Radius r (4)
2.0
Shoulder Diameter Da
104.5
Shoulder Diameter D b
93.0

Shaft

Shoulder diameter d b
75.0
Shoulder diameter d a
63.0
Maximum Shoulder Chamfer Radius R (4)
2.5

Cage

A a
5.20
A b
4.20

Dimensions, mm

T
29.250
d
50.000
D
110.000

Logistics & Global Settlement

Tri-Regional Warehousing

Orders fulfillable from our strategic hubs in Singapore, Shanghai, and Malaysia for optimized lead times.

100% Authenticity Promise

Every component is sourced through authorized channels with strict quality control protocols.

Global Settlement

We support international trade via Bank T/T and PayPal with secure transaction monitoring.

Official Payment Channels
PayPal

Fast & Secure

Bank T/T

Wire Transfer

Commercial invoices (PI) will be issued in USD. Letter of Credit (L/C) accepted for high-volume contract orders.

Returns & Refund Policy Summary

30-Day Return Window

Request a return within 30 calendar days of receiving your shipment.

Original Condition Required

Items must be unused, uninstalled, and in original factory-sealed packaging.

Refund Processing

Full refund for seller errors; 15-20% restocking fee applies to buyer-order errors.

Trade Assurance

Shipping Origins

SG, CN, MY

Trade Terms

EXW, FOB, CIF, DDP

Certificates

CO, Form E, FTA Support

Technical Expert

Amy

"Need technical drawings (PDF/CAD) or a bulk volume quote? I'm available for immediate consultation."

TALK TO AN EXPERT

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