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SJ 9687 RBC

RBC

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Country Of Origin: USA

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Brand - RBC
Item Number - SJ 9687 RBC
Category - Pitchlign Precision Ground Heavy Duty Needle Roller Bearings

Principal Dimensions & Load Ratings (Imperial) :
Nominal Inside Diameter (Fw) - 4 inch
Minimum Inside Diameter (Fw) - 4.0012 inch
Maximum Inside Diameter (Fw) - 4.0024 inch
Maximum Outside Diameter (D) - 5 inch
Minimum Outside Diameter (D) - 4.999 inch
Width (B) - 1.75 inch
Maximum Housing Fillet (r1) - 0.1 inch
Approximate Weight - 2.79 lbs
Housing Shoulder Diameter - 4.4375 inch
Dynamic Capacity (C) - 25700 lbf
Static Capacity (C0) - 66900 lbf
Limit Speed - 3300 rpm
Maximum Recommended Shaft Diameter (ISO h6, use with H7 hsg fit) - 4 inch
Minimum Recommended Shaft Diameter (ISO h6, use with H7 hsg fit) - 3.9991 inch
Maximum Recommended Shaft Diameter (ISO f6, use with N7 hsg fit) - 3.9986 inch
Minimum Recommended Shaft Diameter (ISO f6, use with N7 hsg fit) - 3.9977 inch
Minimum Recommended Housing Bore (Slip Fit ISO H7) - 5 inch
Maximum Recommended Housing Bore (Slip Fit ISO H7) - 5.0016 inch
Mean Fit Recommended Housing Bore (Slip Fit ISO H7) - 0.0013L inch
Minimum Recommended Housing Bore (Press Fit ISO H7) - 4.998 inch
Maximum Recommended Housing Bore (Press Fit ISO H7) - 4.9995 inch
Mean Fit Recommended Housing Bore (Press Fit ISO H7) - 0.0009T inch
MS 51961 Suffix ** - (-44)

Principal Dimensions & Load Ratings (Metric) :
Approximate Weight - 1.26552168 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

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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