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SJ 9728 RBC

RBC

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Country Of Origin: USA

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Brand - RBC
Item Number - SJ 9728 RBC
Category - Pitchlign Precision Ground Heavy Duty Needle Roller Bearings

Principal Dimensions & Load Ratings (Imperial) :
Nominal Inside Diameter (Fw) - 4.25 inch
Minimum Inside Diameter (Fw) - 4.2512 inch
Maximum Inside Diameter (Fw) - 4.2526 inch
Maximum Outside Diameter (D) - 5.25 inch
Minimum Outside Diameter (D) - 5.249 inch
Width (B) - 2 inch
Maximum Housing Fillet (r1) - 0.1 inch
Approximate Weight - 3.35 lbs
Housing Shoulder Diameter - 4.6875 inch
Dynamic Capacity (C) - 30600 lbf
Static Capacity (C0) - 85200 lbf
Limit Speed - 3100 rpm
Maximum Recommended Shaft Diameter (ISO h6, use with H7 hsg fit) - 4.25 inch
Minimum Recommended Shaft Diameter (ISO h6, use with H7 hsg fit) - 4.2491 inch
Maximum Recommended Shaft Diameter (ISO f6, use with N7 hsg fit) - 4.2486 inch
Minimum Recommended Shaft Diameter (ISO f6, use with N7 hsg fit) - 4.2477 inch
Minimum Recommended Housing Bore (Slip Fit ISO H7) - 5.25 inch
Maximum Recommended Housing Bore (Slip Fit ISO H7) - 5.2516 inch
Mean Fit Recommended Housing Bore (Slip Fit ISO H7) - 0.0013L inch
Minimum Recommended Housing Bore (Press Fit ISO H7) - 5.248 inch
Maximum Recommended Housing Bore (Press Fit ISO H7) - 5.2495 inch
Mean Fit Recommended Housing Bore (Press Fit ISO H7) - 0.0009T inch
MS 51961 Suffix ** - (-46)

Principal Dimensions & Load Ratings (Metric) :
Approximate Weight - 1.5195332 kg

Other salient points to be noted :
• The part numbers of matching inner rings are the same as the corresponding bearing numbers, except the prefix SJ is replaced by the prefix IR. Alternate inner rings with different bores are available for several bearings. Alternate inner rings carry suffix -C or -D
• Example: Matching inner rings for bearing SJ 9688 ( 4" x 5" x 2") are:
a) IR 9688 D (3 1/4"ID x 4"OD x 2"W) or,
b) IR 9688 (3 3/8"ID x 4"OD x 2"W)
c) IR 9688 C (3 1/2"ID x 4"OD x 2"W)
• Inner rings must be ordered separately

** The bearings meet Military Standard MS 51961

♦ ♦ Images are for representation purposes only

Minimising Downtime, Delivering Delight

Excellent

Based on 184 Reviews

Parvez Memon

2025 February 21

Nithyaashree Giridharan

2025 February 14

Prompt service, know their business the best and moreover wonderful people! Would recommend SantEnt any day!

Anshuman Khajekar

2025 February 5

The service we received from Santiniketan was very professional. We were kept updated on every progress during the delivery of our material. The main focus of Santiniketan management is customer satisfaction, rather than one time business. Kudos to the entire team and highly recommended for doing business

Basvraj Shetkar

2025 January 30

⭐⭐⭐⭐⭐ Excellent Service and Quality Bearings! We have been sourcing bearings from Santiniketan for a while now, and their service has always been outstanding. They offer a wide range of high-quality bearings at competitive prices, ensuring we get the right products for our needs.We have procured variety of bigger size bearings for our end uses. The team is knowledgeable, professional, and always ready to assist with technical guidance. Their prompt response, timely delivery, and commitment to customer satisfaction make them our go-to bearing supplier. Highly recommended for anyone looking for reliable and top-notch bearing solutions! Keep up the great work! Basvraj Shetkar

Jaya Kumar

2025 January 29

Quick response and delivered on time. Thanks to the team

sanket Godse

2025 January 28

temjen imsong

2025 January 15

Genuine product, good service and reasonable pricing. Received my ordered V-Belt in time. Hightly recommended.

vijay sathyanarayan

2025 January 9

Ambica Traders

2024 December 31

Sirsendu Pal

2024 December 15

Price is reasonable, delivery is very first. One can surely give a try for first time.

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Frequently Asked Questions

What is SantEnt's background?
- Established in 1977 by Late Om Prakash Bhandari with 20+ years of experience as the Procurement Head of bearings for a top Indian conglomerate
- Our current management from 2nd & 3rd generations of the family have Engineering and MBA education from the top institutions of India
- We are a team of 15 professionals today looking after various functions
- Our customers love us for genuine products, timely deliveries, personalised service and rock-bottom pricing with almost 5 decades of experience in the bearings and power transmission industry
Is SantEnt authorised in all the products listed here?
- We are Authorised Industrial Distributors of Schaeffler, FAG, INA, FYH and Optibelt
- Apart from these, we have customer specific authorisation for most of the premium brands
- Even in cases where we are not authorised, we have a robust and global sourcing network spread over 50 countries from where we are able to arrange products within 4-5 working days
- We have wide and repeat customer base for the following brands:
  - Timken, Dodge, Nadella, Gamet, Ezo, Bosch-Rexroth, NSK, RHP, SKF, Beco, IBC, Bower, Link-Belt and GRW
What about the originality and warranty on the products?
- With almost 5 decades of experience in the market, SantEnt's customers know and vouch for the fact that SantEnt is engaged only in the trade of 100% Genuine and Unused Products
- However, in case you have any concerns about our claim, please ask us for 'Product Pictures' and 'Customer References' prior to ordering, and we won't disappoint :)
- We offer a limited warranty against manufacturing defects of the products supplied so that there's one less thing for you to worry about
I have some technical queries or requests, who should I ask?
Does SantEnt offer global shipping?

SJ 9728 RBC

Description

SJ 9728 RBC

Frequently Asked Questions

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