Home Bearing ZWZ 31309 Tapered Roller Bearing - Industrial Power Transmission Bearing
ZWZ 31309 Tapered Roller Bearing

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

ZWZ Genuine Original

ZWZ 31309 Tapered Roller Bearing - Industrial Power Transmission Bearing
Model / Part No: 31309 Catalog ID: MB-E74AB972

Brand

ZWZ

Model / Part No.

31309

Category

Tapered Roller Bearing

Origin

Global

Availability

3170 pcs Ready to Ship
US$ 5.70 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

SKF 31309

SKF

31309

US$ 42.10 View
NXZ 31309

NXZ

31309

US$ 4.40 View
LYC 31309

LYC

31309

US$ 4.60 View
HRB 31309

HRB

31309

US$ 5.40 View
SSZJ 31309

SSZJ

31309

US$ 5.60 View
TIMKEN 31309

TIMKEN

31309

US$ 18.60 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3

Technical Specifications (For reference only)

Bearing Designation

Bearing Code
31309

Calculation Factor

e
0.83
Y
0.7
Yo
0.4
a
32

Limiting Speed r/min

Grease Lubrication
3600
Oil Lubrication
4800

Basic Dimensions (mm)

D
100
d
45
B
25
T
27.25
C
18
r Radial
1.5
r Axial
1.5
R Axial
2
R Radial
2

Weight Kg

Weight Kg
0.977

Basic Load Rating KN

Cr
86
Cor
93

Mounting Related Dimensions mm

da(max)
54
db(min)
54
Da(max)
91
Da(min)
79
Ca(min)
4
Cb(min)
9.5
Db(min)
96

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.

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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