RBC BEARING TYPES · HSN REPLACEMENT ASSESSMENT

RBC Thrust Roller Bearings: TP, T-Series and TRTB

Identify the original thrust bearing by series, model and dimensions. HSN can assess a stock or custom replacement against your drawing, sample and operating conditions.

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RBC thrust roller bearings including TP, T-Series and TRTB

01 · PRODUCT FAMILIES

RBC Thrust Roller Bearing Types

CYLINDRICAL ROLLERS

TP Style

Heavy axial loads at moderate speeds. Crane hooks, gearboxes, pumps, rolling mills, extruders, winches and swivels.

TP514 TP752 TP774

TAPERED ROLLERS

T-Series Thrust

Compact tapered roller thrust bearings used in truck and trailer steer axles and landing gear assemblies.

T88-12 T151-12 T302-12

LARGE TAPERED ROLLERS

TRTB

Large thrust bearings for oilfield top drives and swivels, extruders, paper equipment and boring mill tables.

TRTB441 TRTB711 TRTB1120

02 · MODEL IDENTIFICATION

Identify the Series Before Comparing Dimensions

TP style

TP747 · TP752 · TP758

Cylindrical roller thrust design. Check race and washer arrangement, axial space and lubrication.

T-series

T88-12 · T301-12 · T302-12

Tapered roller thrust design. Similar bore and OD can have different height; retain the full suffix.

TRTB

TRTB441 · TRTB711 · TRTB1120

Large tapered roller thrust design. Confirm mounting faces, fillet clearance and service loads.

Drawing and duty

d · D · H · thrust load

Match the full geometry, running conditions and agreed inspection limits before approval.

03 · INCH DIMENSIONS AND RATINGS

Selected RBC Thrust Bearing Models

This selection illustrates the RBC thrust roller bearing model tables and does not represent a complete model database. The dimensions and ratings shown are based on original RBC catalog data.

Bearing Number	Series	Bore (in)	O.D.D (in)	Height (in)	Dynamic Load (lbf)	Static Load (lbf)
TP514	TP	9	14	3	324849	1308388
TP516	TP	9	16	3	451866	2027776
TP518	TP	9	18	3	557526	2758405
TP747	TP	7	10	2	138257	547410
TP748	TP	7	11	2	185467	826173
TP749	TP	7	12	2	231553	1108308
TP750	TP	7	14	3	397912	1595019
TP751	TP	8	12	3	254034	890243
TP752	TP	8	14	3	381051	1560174
TP753	TP	8	16	3	491207	2243593
TP754	TP	10	16	3	411400	1860294
TP755	TP	10	18	3.75	623845	2733677
TP756	TP	10	20	3.75	748614	3575586
TP757	TP	12	18	3.75	522681	2263826
TP758	TP	12	20	4.5	727257	3103487
TP759	TP	12	24	5.5	1035245	5093046
TP760	TP	14	20	3.75	553030	2626892
TP761	TP	14	22	3.75	726133	3755433
TP762	TP	14	24	3.75	810436	4330944
TP763	TP	16	22	4.5	650822	2929260
TP764	TP	16	24	4.5	846406	4256757
TP765	TP	16	26	4.5	1043113	5595494
TP766	TP	18	26	5	953190	4592846
TP767	TP	18	28	5	1156642	6092322
TP768	TP	18	30	5.5	1469126	7654744
TP769	TP	20	28	5.5	1067842	5091922
TP770	TP	20	30	5.5	1325249	6753260
TP771	TP	20	32	6	1610756	8398861
TP772	TP	22	30	5.5	1139781	5779837
TP773	TP	22	32	5.5	1414048	7659240
TP774	TP	22	34	6	1674826	9203677
TRTB1120	TRTB	11	23.75	5.375	1590000	7000000
TRTB441	TRTB	4.4	8.8	2.2	263000	842000
TRTB711	TRTB	7	14.5	3.25	587000	2058000
TRTB921	TRTB	9.25	21.5	5	1304000	4427000
TRTB1011	TRTB	10	21.25	4.625	1166000	4339000
TRTB511	TRTB	5	10.5	2.3125	318000	1066000
TRTB611	TRTB	6	12.5	2.75	437000	1501000
TRTB661	TRTB	6.63	12	2.75	380000	1294000
TRTB691	TRTB	6.88	14.13	3.25	576000	2005000
TRTB811	TRTB	8	16.5	3.625	723000	2593000
TRTB911	TRTB	9	19	4.125	940000	3443000
TRTB911A	TRTB	9.25	19	4.125	940000	3443000
T88-12	T-series	0.89	1.9	0.594	7500	13700
T101-12	T-series	1.01	2.01	0.625	8200	15600
T101W-12	T-series	1.01	2.01	0.625	8200	15600
T1130-12	T-series	1.14	2.2	0.625	12000	34100
T110-12	T-series	1.14	2.1	0.625	8700	17000
T1190-12	T-series	1.2	2.2	0.625	12000	34100
T126-12	T-series	1.26	2.2	0.625	12000	34100
T1260S-12	T-series	1.26	2.29	0.677	12000	34100
T127-12	T-series	1.26	2.64	0.766	18300	55500
T1320-12	T-series	1.33	2.32	0.625	14400	41850
T1370C-12	T-series	1.38	2.2	0.625	7000	25500
T1390-12	T-series	1.39	2.32	0.625	14400	41850
T139S-12	T-series	1.39	2.4	0.656	14400	41850
T149-12	T-series	1.51	2.6	0.765	20300	58000
T1490S-12	T-series	1.51	2.71	0.815	20300	58000
T151-12	T-series	1.51	2.87	0.844	20500	62500
T151W-12	T-series	1.51	2.87	0.844	20500	62500
T163-12	T-series	1.64	2.87	0.844	20500	62500
T163S-12	T-series	1.64	2.98	0.844	20500	62500
T1760C-12	T-series	1.76	3.01	0.43	13800	56400
T1910-12	T-series	1.64	3.37	0.645	24500	89500
T176-12	T-series	1.76	3.28	0.938	28400	91400
T176W-12	T-series	1.76	3.28	0.938	28400	91400
T182-12	T-series	1.82	3.28	0.938	28400	91400
T18294S-12	T-series	1.82	3.46	0.938	28400	91400
T182S-12	T-series	1.82	3.46	0.99	28400	91400
T1822S-12	T-series	1.82	3.3	0.684	24500	89500
T1920-12	T-series	1.82	3.37	0.645	24500	89500
T1921-12	T-series	1.82	3.16	0.629	24500	89500
T188S-12	T-series	1.89	3.46	0.937	28400	91400
T189S-12	T-series	1.89	3.46	0.906	28400	91400
T195S-12	T-series	1.89	3.82	1.121	37500	115000
T193-12	T-series	1.95	3.69	1.031	37500	115000
T194-12	T-series	1.95	3.69	1.062	37500	115000
T194S-12	T-series	1.95	3.82	1.121	37500	115000
T201-12	T-series	2.01	3.69	1.031	37500	115000
T201W-12	T-series	2.01	3.69	1.031	37500	115000
T202-12	T-series	2.01	3.69	1.062	37500	115000
T199-12	T-series	2.01	2.95	0.625	13325	28700
T204S-12	T-series	2.04	3.82	1	37500	115000
T208-12	T-series	2.07	3.68	1.062	37500	115000
T209-12	T-series	2.07	3.69	1.031	37500	115000
T208S-12	T-series	2.07	3.82	1.121	37500	115000
T237S-12	T-series	2.4	3.83	0.814	48000	108000
T251-12	T-series	2.51	4.39	1.063	55000	172000
T251W-12	T-series	2.51	4.39	1.063	55000	172000
T252-12	T-series	2.51	4.39	1.016	55000	172000
T252W-12	T-series	2.51	4.39	1.016	55000	172000
T301-12	T-series	3.01	5.27	1.3125	77500	250000
T301W-12	T-series	3.01	5.27	1.3125	77500	250000
T302-12	T-series	3.01	5.27	1.375	77500	250000
T302W-12	T-series	3.01	5.27	1.375	77500	250000

04 · HSN ASSESSMENT

Replacement Checks

Each replacement solution is evaluated based on technical requirements and confirmed with the customer before production.

Identification

Full original model, suffix, markings and quantity.

Envelope

Bore, outside diameter, overall height and mounting faces.

Internal design

Cylindrical or tapered rollers, races, cage and fillet clearance.

Duty

Axial load, speed, temperature, lubrication and contamination.

Equipment

Assembly drawing, bearing photos or physical sample.

Acceptance

Confirmed dimensions, inspection items and customer approval.

HSN REPLACEMENT ASSESSMENT

Have an RBC Thrust Bearing Part Number?

Send the full model, quantity, application and drawing or photos.

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RBC Thrust Roller Bearings: TP, T-Series and TRTB

RBC Thrust Roller Bearing Types

TP Style

T-Series Thrust

TRTB

Identify the Series Before Comparing Dimensions

TP style

T-series

TRTB

Drawing and duty

Selected RBC Thrust Bearing Models

Replacement Checks

Identification

Envelope

Internal design

Duty

Equipment

Acceptance

Have an RBC Thrust Bearing Part Number?

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