Home Bearing NSK HR30312J Tapered Roller Bearing 60x130x33.5mm
NSK HR30312J Bearing

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

NSK Genuine Original

NSK HR30312J Tapered Roller Bearing 60x130x33.5mm
Model / Part No: HR30312J Catalog ID: MB-2689E673

Brand

NSK

Model / Part No.

HR30312J

Category

Bearing

Origin

Global

Availability

590 pcs Ready to Ship
US$ 30.90 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3

Technical Specifications (For reference only)

Bearing Designation

Bearing Code
HR 30312 J

Limiting Speed (rpm)

Grease Lubrication
3000
Oil Lubrication
4000

Weight (kg)

(Reference)
2.03

Overall Dimensions

T
33.5
d
60
D
130
B
31
C
26
Inner Ring r (minimum)
3
Outer Ring r (minimum)
2.5

Mounting Dimensions (mm)

Da (Minimum)
112
Db (min)
120
Da (max)
118
d b (Maximum)
77
d a (minimum)
78
Outer Ring r a (maximum)
2
S b (minimum)
7.5
Inner Ring r a (maximum)
2.5
S a (minimum)
4

Constant

e
0.35

Rated Load (N)

Cr
174000
Cor
201000

Rated Load {kgf}

Cr
17700
Cor
20500

Axial Load Factor

Y 1
1.7
Y 0
0.96

Center of Pressure Location (mm)

a
26.0

ISO355 Dimension Series (Reference)

ISO355 Dimension series (Reference)
2FB
Suffix H: ① Kunshan product, often with spaces on both sides of H, generally industrial packaging, e.g., 6002ZZCM H NS7S6; ② Lowercase h indicates that the rings and rolling elements are made of stainless steel, e.g., 6203h; ③ Designation for adapter sleeve type, e.g., H318X; ④ High-load spherical roller thrust bearing, e.g., 29232H

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."

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