Description
Brand - RBC
Item Number - SJ 7154* RBC
Category - Pitchlign Precision Ground Heavy Duty Needle Roller Bearings
Principal Dimensions & Load Ratings (Imperial) :
Nominal Inside Diameter (Fw) - 0.75 inch
Minimum Inside Diameter (Fw) - 0.7509 inch
Maximum Inside Diameter (Fw) - 0.7518 inch
Maximum Outside Diameter (D) - 1.25 inch
Minimum Outside Diameter (D) - 1.2495 inch
Width (B) - 1 inch
Maximum Housing Fillet (r1) - 0.04 inch
Approximate Weight - 0.152 lbs
Housing Shoulder Diameter - 1.0625 inch
Dynamic Capacity (C) - 6000 lbf
Static Capacity (C0) - 8700 lbf
Limit Speed - 17000 rpm
Maximum Recommended Shaft Diameter (ISO h6, use with H7 hsg fit) - 0.75 inch
Minimum Recommended Shaft Diameter (ISO h6, use with H7 hsg fit) - 0.7495 inch
Maximum Recommended Shaft Diameter (ISO f6, use with N7 hsg fit) - 0.7492 inch
Minimum Recommended Shaft Diameter (ISO f6, use with N7 hsg fit) - 0.7487 inch
Minimum Recommended Housing Bore (Slip Fit ISO H7) - 1.25 inch
Maximum Recommended Housing Bore (Slip Fit ISO H7) - 1.251 inch
Mean Fit Recommended Housing Bore (Slip Fit ISO H7) - 0.0007L inch
Minimum Recommended Housing Bore (Press Fit ISO H7) - 1.2487 inch
Maximum Recommended Housing Bore (Press Fit ISO H7) - 1.2497 inch
Mean Fit Recommended Housing Bore (Press Fit ISO H7) - 0.0005T inch
MS 51961 Suffix ** - (-3)
Principal Dimensions & Load Ratings (Metric) :
Approximate Weight - 0.068945984 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 7315 (1 /34” x 2 5/8” x 1 1/4”):
a) IR 7315 (1 7/16”ID x 1 3/4”OD x 1 1/4”W) or,
b) IR 7315 C (1 1/2”ID x 1 3/4”OD x 1 1/4”W)
• Inner rings must be ordered separately
* These bearings have a radius at both ends of the outer ring. All other outer rings are manufactured with a radius at one end and a break corner at the other.
** The bearings meet Military Standard MS 51961
♦ ♦ Images are for representation purposes only
Item Number - SJ 7154* RBC
Category - Pitchlign Precision Ground Heavy Duty Needle Roller Bearings
Principal Dimensions & Load Ratings (Imperial) :
Nominal Inside Diameter (Fw) - 0.75 inch
Minimum Inside Diameter (Fw) - 0.7509 inch
Maximum Inside Diameter (Fw) - 0.7518 inch
Maximum Outside Diameter (D) - 1.25 inch
Minimum Outside Diameter (D) - 1.2495 inch
Width (B) - 1 inch
Maximum Housing Fillet (r1) - 0.04 inch
Approximate Weight - 0.152 lbs
Housing Shoulder Diameter - 1.0625 inch
Dynamic Capacity (C) - 6000 lbf
Static Capacity (C0) - 8700 lbf
Limit Speed - 17000 rpm
Maximum Recommended Shaft Diameter (ISO h6, use with H7 hsg fit) - 0.75 inch
Minimum Recommended Shaft Diameter (ISO h6, use with H7 hsg fit) - 0.7495 inch
Maximum Recommended Shaft Diameter (ISO f6, use with N7 hsg fit) - 0.7492 inch
Minimum Recommended Shaft Diameter (ISO f6, use with N7 hsg fit) - 0.7487 inch
Minimum Recommended Housing Bore (Slip Fit ISO H7) - 1.25 inch
Maximum Recommended Housing Bore (Slip Fit ISO H7) - 1.251 inch
Mean Fit Recommended Housing Bore (Slip Fit ISO H7) - 0.0007L inch
Minimum Recommended Housing Bore (Press Fit ISO H7) - 1.2487 inch
Maximum Recommended Housing Bore (Press Fit ISO H7) - 1.2497 inch
Mean Fit Recommended Housing Bore (Press Fit ISO H7) - 0.0005T inch
MS 51961 Suffix ** - (-3)
Principal Dimensions & Load Ratings (Metric) :
Approximate Weight - 0.068945984 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 7315 (1 /34” x 2 5/8” x 1 1/4”):
a) IR 7315 (1 7/16”ID x 1 3/4”OD x 1 1/4”W) or,
b) IR 7315 C (1 1/2”ID x 1 3/4”OD x 1 1/4”W)
• Inner rings must be ordered separately
* These bearings have a radius at both ends of the outer ring. All other outer rings are manufactured with a radius at one end and a break corner at the other.
** The bearings meet Military Standard MS 51961
♦ ♦ Images are for representation purposes only
