Single Row Cylindrical Roller Bearings – Full Compliment

At Kriloha Ltd., we understand that “Peak-Performance” often requires pushing the mechanical limits of a design. Our Single Row Full Complement Cylindrical Roller Bearings are our engineered answer for “Maximum-Radial-Force” and “Unyielding-Rigidity.” As a premier provider of industrial components, Kriloha has developed a full complement series that balances mechanical invincibility with the operational agility required for heavy industrial service.

The engineering of our full complement series is based on High-Density Loading. By removing the cage, we utilize the entire circumference of the raceway for load distribution. At Kriloha, we verify that our rollers are precision-matched to micron tolerances to minimize the friction generated by roller-to-roller contact. This creates a “Power-Dense” support system that remains stable under the most punishing shock loads and heavy-duty duty cycles.

Manufacturing these bearings involves strict Surface-Hardness and Finish Verification. We ensure that the raceways and rollers are super-finished to facilitate an optimal lubricant film, even at lower operational speeds. Whether you are overhauling a massive industrial gearbox or maintaining a critical lifting hoist, Kriloha Full Complement Bearings provide the mechanical durability your facility demands. By choosing Kriloha Ltd., you are investing in a “High-Capacity” technology that secures your highest-value rotating assets.

Bearing Table

SR. NO.	BEARING NO.	BOUNDARY DIMENSIONS (in mm)				MASS (~ Kg.)
SR. NO.	BEARING NO.	d	D	B	C	MASS (~ Kg.)
1	TC 24001 (TORRINGTON=544740 B, FERSA=F19032)	24.000	38.700	17.000	–	0.070
2	NK30.5x50x17-1Px1R Z24x34x19PX1	24.000	50.000	19.000	17.000	0.170
3	TC 25522 (NACHI & SKF=NUPK 2205 S1 NR, FERSA=F19023)	25.000	52.000	18.000	18.000	0.180
4	TC 25521 (NACHI & SKF=NUPK 2205 S13, FERSA=F19004)	25.000	52.000	20.600	18.000	0.190
5	NU 2305 VH	25.000	62.000	24.000	24.000	0.350
6	TC 00561	29.500	56.000	–	16.000	0.160
7	TC 30621 (JC 8002,CBK 239, FERSA=19031, INA=F 44501)	30.000	61.935	19.050	19.050	0.280
8	TC 30801 (Torrington=MUS 1307 TM, FERSA=F19078)	30.000	80.000	21.000	21.000	0.550
9	TC 00551 (TORRINGTON=TJ-600-167, INA=F-93249, INA=F-934249.01, FERSA=F19005)	30.500	54.600	–	22.000	0.240
10	SL18 3006 A	30.000	55.000	19.000	19.000	0.188
11	TC 00552 (NACHI=31RUKSS2N C3 R, FERSA=F19079)	31.100	55.000	–	20.000	0.190
12	BC1-0013A (SNR=N.12680.S04.H100)	31.990	62.000	18.000	18.000	0.232
13	34RUS64N (F19167)	34.000	64.000	–	22.000	0.275
14	TC 35622 (INA=F 84874-10)	34.990	62.000	40.000	20.000	0.285
15	TC 35721 (SKF=BC1B 320297 C, SNR=NF-12190, TORRINGTON=RU 1570 UM, FERSA=F19035, NRB=JC 8018A)	35.000	72.000	20.650	20.650	0.380
16	TC 35804 (BOWER=MU 1307 TH, TORRINGTON=MU 1307 TM, FERSA=F19077)	35.000	80.000	21.000	21.000	0.500
17	MU 1307 GUM (RIVALTA=700)	35.000	80.000	21.000	21.000	0.530
18	MU 1307 UM (FERSA=F19100, TORRINGTON=MUB1307UBM)	35.000	80.000	21.000	21.000	0.530
19	TC 35803 (INA=F-45864.1, FERSA=F19020)	35.000	80.000	22.000	22.000	0.530
20	MUB7307UM (FERSA=F19099)	35.000	80.000	26.000	26.000	0.670
21	SC070902JVNA	35.000	90.000	23.000	23.000	0.156
22	TC 36001 (INA=F 93666.2, FERSA=F19048)	36.000	56.300	20.000	–	0.168
23	TC 38901 (SKF=BC1B 246747, SKF=VKT 8779, FERSA=F19014)	38.000	90.000	22.000	23.000	0.750
24	TC 38941 (FAG=580989, FERSA=F19076)	38.000	94.000	31.500	33.000	1.169
25	907/50200 (F-49285)	40.000	61.740	32.000	–	0.305
26	TC 00621	40.000	62.000	–	14.500	0.155
27	TC 40901 (TORRINGTON=NJ 308 VH.NR.C4, SKF=315823, SKF=NJ 308 VH.NR.C4, SKF=VKT 8783, FERSA=F19006)	40.000	90.000	23.000	23.000	0.690
28	TC 40904 (TORRINGTON=MU 1308 UM, FERSA=F19034)	40.000	90.000	23.000	23.000	0.714
29	TC 40903 (INA=F-390645.NCF, SKF=BC1B 322201 B, TORRINGTON=RU 9008 UM, FERSA=F19033)	40.000	90.000	25.000	25.000	0.740
30	TC 40902 (INA=F-210540, FERSA=F19013)	40.000	90.000	24.900	27.000	0.810
31	TC 40941 (FERSA=F19089, FAG=575867, SKF=BC1B 326120/HB1, SKF=VKT 8875)	40.000	94.000	30.000	30.000	1.000
32	NS1909 B (NRB=JC 8025, FAG=805641)	45.000	95.000	32.000	31.000	1.086
33	TC 451002 (TORRINGTON=NJ 309 VH.NR.C4, INA=F45917, SKF=315824, SKF=NJ 309 VHNRC4, SKF=VKT 8784, FERSA=F19002)	45.000	100.000	25.000	25.000	0.960
34	TC 451003 (SKF & TORRINGTON= NUP 309 VH.NR.C4, FERSA=F19003)	45.000	100.000	25.000	25.000	0.990
35	NUPK 309 NR	45.000	100.000	25.000	25.000	1.008
36	TC 451008 (FERSA=F19081, FAG=563809, FAG=563809 A, SKF=BC1B 322722, SKF=VKT 8999)	45.000	100.000	31.000	31.000	1.200
37	TC 451005 (FAG=566949, SKF=BC1B 320308 A, SNR=NF12192S01, TORRINGTON MUB=7309 UM, FERSA=F19063)	45.000	100.000	31.000	31.000	1.175
38	TC 451001 (FAG=805262, SKF=NJG 2309 VHNR/C3, SKF=VKT 8796, FERSA=F19001)	45.000	100.000	36.000	36.000	1.360
39	TC 451006 (SKF=NJG 2309 VH/C3 VB027, SKF=VKT 8628, FERSA=F19080, P12028)	45.000	100.000	36.000	36.000	1.360
40	TC 451007 (SKF=NJG2309NRVH/ 2309NVH)	45.000	100.000	36.000	36.000	1.415
41	TC 50801 (FERSA=F19030, FLT=CBK 238)	49.930	80.000	15.000	15.000	0.270
42	JC 8003 (CBK 238)	49.930	80.000	15.000	15.000	0.270
43	561804 (889= 561804 IR)	50.000	0.000	25.000	–	0.135
44	JC 8007	50.000	80.000	–	18.500	0.345
45	NUPK 310 NR	50.000	110.000	27.000	27.000	1.300
46	MU1210RUMW772 (RIVALTA=698)	50.800	90.000	20.000	20.000	0.550
47	TC 00851	55.000	85.000	–	18.500	0.360
48	NUPK 311 NR	55.000	120.000	29.000	29.000	1.640
49	TC 00852	57.000	85.000	–	18.500	0.350
50	TC 00901 (8843)	60.000	90.000	–	18.500	0.395
51	MU 1212 RUMW3 (FERSA=F19088)	60.000	110.000	22.000	22.000	0.910
52	NUPK 312 NR	60.000	130.000	31.000	31.000	2.040
53	Z-563799.RZL	150.000	185.000	–	26.000	0.300

Primary Use Cases

Industrial Gearboxes: Supporting heavy-duty reduction gears where torque requirements are extreme.
Cranes and Hoists: Managing the immense static and dynamic loads found in lifting sheaves and wire rope drums.
Construction Machinery: Used in the pivot points and track rollers of excavators and bulldozers.
Metal Processing Mills: Supporting heavy rollers in steel and aluminum forming equipment.
Heavy-Duty Pumps: Handling the high radial forces generated in large-scale fluid displacement systems.

Frequently Asked Questions

Frequently Asked Questions (FAQs)
1. Why would I choose a Full Complement bearing over a standard caged bearing?
You would choose it when your application requires the highest possible radial load capacity and high rigidity, and where the operational speed is relatively low.
2. Why are these bearings limited to lower speeds?
Without a cage to separate the rollers, the rollers contact each other while rotating in opposite directions at the contact point. This creates more friction and heat than a caged design, which limits high-speed performance.
3. Do Full Complement bearings require special lubrication?
Yes. Because of the roller-to-roller contact, Kriloha recommends using high-quality lubricants with Extreme Pressure (EP) additives to maintain a protective film between the rolling elements.
4. Are these bearings separable?
Generally, no. Most full complement designs use retaining features or specialized assembly methods to keep the rollers in place, unlike standard NU or N caged bearings which are easily separable.
5. Can they handle axial loads?
This depends on the specific design (e.g., NCF or NJ configurations). Some variants feature integral ribs on the inner and outer rings that allow for light axial load support in one direction.