Insert Bearings Cylindrical OD

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National Precision offers a variety of insert bearings that can be used in numerous applications. Bearing inserts are used to replace worn or damaged bearings in an existing bearing housing without needing to repurchase a new mounted housing. In some cases, the mounted unit does not need to be removed from mounted surface. Insert bearings are designed to be mounted on shafts without using lock nuts, adapters, or shoulders. The inner ring of the insert bearing frequently extends outside of both sides of the housing to provide extra support to the shaft.

Bearing Number	Bore Dia	Outer DIa	Width	Size
SEALMASTER ERX-16 RL Insert Bearings Cylindrical OD	189 mm	0.42 Hz	7.2 Hz	389 kN
SEALMASTER ERX-23 RL Insert Bearings Cylindrical OD	124 mm	22.22 mm	R1/8"	12 mm
SEALMASTER ERX-16C RL Insert Bearings Cylindrical OD	463 mm	503 mm	6 mm	20 mm
SEALMASTER ERX-12 RL Insert Bearings Cylindrical OD	20	304 Stainless Steel	Flanged Pilot Type	Available
SEALMASTER ERX-19 RLH Insert Bearings Cylindrical OD	120 mm	185.00 mm	M24	Taconite
SEALMASTER RB-8C Insert Bearings Cylindrical OD	8 Days	DD (Contact Rubber S	Flange Type	Deep Groove Ball Bea
SEALMASTER RB-8 Insert Bearings Cylindrical OD	No	Clear Anodize	Flange Type	52
SEALMASTER RB-12C Insert Bearings Cylindrical OD	41.2 mm	31.85 kN	US209G2T20	111 mm
SEALMASTER RB-19C Insert Bearings Cylindrical OD	4.0000 in	185.4 lb	Thrust Tapered Rolle	1790000 lbf
SEALMASTER RB-16C Insert Bearings Cylindrical OD	6.020 in	6.89 in	22226	5.91 in
SEALMASTER RB-10C Insert Bearings Cylindrical OD	30.6 kN	72 mm	46.6 mm	5.44 Hz
SEALMASTER RB-18C Insert Bearings Cylindrical OD	M6x1	22 Nm	15 mm	60 mm