Home Bearing HRB 31305 High-Quality Metric Tapered Roller Bearing
HRB 31305 Tapered Roller Bearing \ Below 10

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

HRB Genuine Original

HRB 31305 High-Quality Metric Tapered Roller Bearing
Model / Part No: 31305 Catalog ID: MB-666A114E

Brand

HRB

Model / Part No.

31305

Category

Tapered Roller Bearing \ Below 10

Origin

Global

Availability

5400 pcs Ready to Ship
US$ 3.30 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

NTN 31305

NTN

31305

US$ 7.80 View
WM 31305

WM

31305

US$ 2.70 View
ZWZ 31305

ZWZ

31305

US$ 2.80 View
SSZJ 31305

SSZJ

31305

US$ 2.80 View
NXZ 31305

NXZ

31305

US$ 3.00 View
LYC 31305

LYC

31305

US$ 3.20 View
TMB 31305

TMB

31305

US$ 4.50 View
UBC 31305

UBC

31305

US$ 5.50 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2

Technical Specifications (For reference only)

Bearing Designation

Bearing Code
31305

Calculation Factor

e
0.83
Y
0.72
Yo
0.400

Limiting Speed r/min

Grease Lubrication
5600
Oil Lubrication
7500

Overall Dimensions mm

T
18.25
d
25
D
62
C
13.0
B
17.0
r 1,2 min
1.5
r 3,4 min
1.5

Mounting Dimensions mm

r a max
1.0
D a max
55
D b min
59.0
d b max
32
d a max
34.0
r b max
1.0
C b min
5.0
C a min
3
D a min
47

Weight (Reference) kg

Weight (Reference) kg
0.2660

Rated Load kN

Cor
43.8
Cr
42.2

Point of Action Position mm

a
20

ISO355 Dimension Series

ISO355 Dimension series
7FB

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."

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