Home Bearing SKF 31310J2/QCL7C High Precision Tapered Roller Bearing
SKF 31310J2/QCL7C Bearing

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

SKF Genuine Original

SKF 31310J2/QCL7C High Precision Tapered Roller Bearing
Model / Part No: 31310J2/QCL7C Catalog ID: MB-19211C60

Brand

SKF

Model / Part No.

31310J2/QCL7C

Category

Bearing

Origin

Global

Availability

260 pcs Ready to Ship
US$ 70.70 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

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Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2

Technical Specifications (For reference only)

Model

Model
31310J2/QCL7C

Mass

Mass
1.2

Calculation Factor

e
0.83
Y
0.72
Yo
0.4

Dimensions mm

d
50
B
27
C
19
d 1 ~
81.5
a
34
r 1,2 Minimum
2.5
r 3,4 Minimum
2

Basic Dimensions (mm)

D
110
d
50
T
29.25

Rated Speed r/min

Limiting Speed
6000
Reference speed
4500

Fatigue Load Limit Pu

Fatigue Load Limit Pu
14.3

Basic Load Rating (kN)

Static C0
120
Dynamic C
122

Shoulder and chamfer dimensions mm

r a Maximum
2
d a Maximum
62
Da Maximum
100
d b Minimum
60
r b Maximum
2
Db Minimum
104
Da Minimum
87
Ca Minimum
4
Cb Minimum
10

ISO335 Dimension Series (ABMA)

ISO335 Dimension Series (ABMA)
7FB
Suffix J: Stamped steel cage, roller-guided.

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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