Home Bearing HRB 30305 High Precision Tapered Roller Bearing - Industrial Grade Steel
HRB 30305 Bearing

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

HRB Genuine Original

HRB 30305 High Precision Tapered Roller Bearing - Industrial Grade Steel
Model / Part No: 30305 Catalog ID: MB-28CDE61B

Brand

HRB

Model / Part No.

30305

Category

Bearing

Origin

Global

Availability

8770 pcs Ready to Ship
US$ 2.10 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

WM 30305

WM

30305

US$ 1.83 View
C&U 30305

C&U

30305

US$ 1.85 View
NXZ 30305

NXZ

30305

US$ 1.89 View
LYC 30305

LYC

30305

US$ 1.99 View
NTN 30305

NTN

30305

US$ 9.20 View
SSZJ 30305

SSZJ

30305

US$ 2.10 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2

Technical Specifications (For reference only)

Bearing Designation

Bearing Code
30305

Calculation Factor

e
0.30
Y
2.00
Yo
1.100

Limiting Speed r/min

Grease Lubrication
6700
Oil Lubrication
9000

Overall Dimensions mm

T
18.25
d
25
D
62
C
15.0
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
57.0
d b max
32
d a max
34.0
r b max
1.0
C b min
3.0
C a min
2
D a min
54

Weight (Reference) kg

Weight (Reference) kg
0.2650

Rated Load kN

Cor
46.4
Cr
49.1

Point of Action Position mm

a
13

ISO355 Dimension Series

ISO355 Dimension series
2FB

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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